พฤกษารยางกุล ป., & ศุขหมอก จ. (2016). Development on Warehouse Layout for Order-Picking Process Improvement. A case study: Spare parts Warehouse of Company R. Journal of Applied Statistics and Information Technology, 1(1), 46–56. Retrieved from https://ph02.tci-thaijo.org/index.php/asit-journal/article/view/164675